Rapid:
Individual Calculations April 2023 |
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Choinski, Andrzej Total change: -5.60 | | |
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Turniej Szachowy o Puchar Rektora Uniwersytetu w Bialymstoku | Bialystok | POL | 2023-03-04 |
Rc | Ro | w | n | change | K | K*chg | Game |
1531 | 1291 | 1.00 | 5 | -0.28 | 20 | -5.60 | |
| Tylenda, Krzysztof | | | 1702 | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | Szczotka, Klara | | | 1772 | POL | 0.00 | 1 | -0.05 | 20 | -1.00 | | Dabrowska, Zuzanna | | | 1051 | POL | 1.00 | 1 | 0.20 | 20 | 4.00 | | Michalak, Robert | | | 1627 | POL | 0.00 | 1 | -0.12 | 20 | -2.40 | | Wawszczak, Marcin | | | 1501 | POL | 0.00 | 1 | -0.23 | 20 | -4.60 | | Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | |
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